Material circulation abnormity early warning device integrating electronic fence and UWB positioning

Abstract

The invention discloses a material circulation abnormity early warning device integrating an electronic fence and UWB positioning. The material circulation abnormity early warning device comprises a fixing frame, a first lifting assembly, a second lifting assembly and a laser emitting device. The first lifting assembly and the second lifting assembly are located on the two sides of the fixing frame correspondingly, the first lifting assembly comprises a groove, limiting grooves are formed in the two sides of the groove, a threaded rod is rotationally connected between the upper end and the lower end of the groove, and moving blocks slidably connected with the limiting grooves are arranged on the threaded rod in a threaded connection mode. The front side of the moving block and the second lifting assembly are each provided with a laser emitting device, and each laser emitting device comprises a laser emitter, a control box and an external socket. Compared with the prior art, the electronic fence has the advantages that the electronic fence can be conveniently adjusted, the electronic fence can be conveniently formed through the laser emitting device, and therefore warning and early warning are conducted.

Description

Technical Field

[0001] The present invention relates to the field of warning devices, and specifically to a material flow anomaly warning device that integrates an electronic fence and UWB positioning. Background Art

[0002] Currently, the management of goods loading in a material factory is mainly carried out manually. Especially during the management process of forklift operations, the types of materials loaded are judged manually by staff, resulting in frequent occurrences of intentional or unintentional misloading of materials, causing huge losses to the yard owners.

[0003] Positioning technology refers to the technology for measuring the position information of a measurement target. With the development of technology, there are more and more targets that need to be accurately positioned in various fields. Especially the precise positioning of dynamic moving targets has gradually become a key issue of concern in various industries. UWB positioning technology has the characteristics of high bandwidth, low power consumption, strong anti-interference ability, high transmission rate, high spectrum utilization rate, large system capacity, high multipath resolution, etc. It can perform real-time positioning on dynamic targets and ensure positioning accuracy, providing reliable technical support for the realization of automated management of goods loading in a material factory. However, there has been no public report on the application of UWB positioning technology in forklift operation monitoring and management equipment in a material factory. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a device that can be conveniently adjusted and is not only convenient to adjust but also easy to give warnings.

[0005] To solve the above problems, the technical solution of the present invention is: a material flow anomaly warning device that integrates an electronic fence and UWB positioning, including a fixing frame, a first lifting component, a second lifting component, and a laser emitting device;

[0006] The first lifting component and the second lifting component are respectively located on both sides of the fixing frame. The first lifting component includes a groove, with limiting grooves provided on both sides of the groove. A threaded rod is rotatably connected between the upper and lower ends of the groove. A moving block that is threadedly connected to the threaded rod and slidably connected to the limiting groove is provided on the threaded rod. Laser emitting devices are provided on the front side of the moving block and on the second lifting component. The laser emitting device includes a laser emitter, a control box, and an external connection socket.

[0007] Furthermore, fixing blocks are fixedly connected to the bottoms of both sides of the fixing frame, and mounting holes are provided thereon for fixing.

[0008] Further, the laser emitter uses a laser diode LD, usually made of gallium arsenide GaAs or aluminum gallium arsenide AlGaAs materials, with a heat dissipation and packaging module heat sink structure, a copper / aluminum nitride substrate paired with a microchannel liquid cooler or a thermoelectric cooler TEC, and the optical modulation module uses a collimating lens group, an aspherical lens, or a gradient-index lens GRIN to collimate the light beam.

[0009] Further, the second lifting assembly includes a lifting groove, at the bottom of which a second threaded column is rotatably connected. A support frame is threadedly connected to the second threaded column, and both sides of the support frame are slidably connected to the lifting groove.

[0010] Further, the upper part of the support frame is of an arc structure, and a connecting shaft is rotatably connected inside the arc structure. The connecting shaft is connected to the laser emission device.

[0011] The advantages of the present invention compared with the existing technology are as follows:

[0012] The present invention is provided with a fixing frame. The first and second lifting assemblies are used to move the moving block and the support frame. By moving the moving block and the support frame on the threaded column, the height and angle of the laser emission device thereon can be adjusted. The emitter in the laser emission device can form an electronic fence. In addition, with the UWB positioning component, the operation of the material can be positioned. When the material moves beyond the fence, an alarm will be triggered. Description of the Drawings

[0013] Figure 1 is a three-dimensional view of the material flow abnormal warning device integrating an electronic fence and UWB positioning of the present invention Figure 1 .

[0014] Figure 2 is a three-dimensional view of the material flow abnormal warning device integrating an electronic fence and UWB positioning of the present invention Figure 2 .

[0015] Figure 3 is a three-dimensional view of the material flow abnormal warning device integrating an electronic fence and UWB positioning of the present invention Figure 3 .

[0016] As shown in the figure: 1, fixing frame; 2, groove; 3, limit groove; 4, threaded rod; 5, moving block; 6, laser emitter; 7, control box; 8, external socket; 9, fixing block; 10, mounting hole; 11, lifting groove; 12, second threaded column; 13, support frame. Detailed Embodiments

[0017] The following further describes the detailed embodiments of the present invention with reference to the drawings. The same components are denoted by the same reference numerals.

[0018] It should be noted that the terms "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the attached drawings, and the terms "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0019] In order to make the content of the present invention easier to be clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] As Figures 1 to 3 shown, the material flow anomaly warning device integrating an electronic fence and UWB positioning includes a fixing frame 1, a first lifting component, a second lifting component and a laser emitting device; the first lifting component and the second lifting component are respectively located on both sides of the fixing frame 1. The first lifting component includes a groove 2, with limiting grooves 3 provided on both sides of the groove 2. A threaded rod 4 is rotatably connected between the upper and lower ends of the groove 2. A moving block 5 that is threadedly connected to the threaded rod 4 and slidably connected to the limiting groove 3 is provided. Laser emitting devices are provided on the front side of the moving block 5 and on the second lifting component. The laser emitting device includes a laser emitter 6, a control box 7 and an external socket 8. Fixed blocks 9 are fixedly connected to the bottoms of both sides of the fixing frame 1, and mounting holes 10 are provided thereon for fixation.

[0021] The laser emitter 6 uses a laser diode LD, usually made of gallium arsenide GaAs or aluminum gallium arsenide AlGaAs. It has a heat dissipation and encapsulation module heat sink structure, a copper / aluminum nitride substrate with a microchannel liquid cooling or a thermoelectric cooler TEC. The optical modulation module uses a collimating lens group, an aspherical lens or a gradient index lens GRIN to collimate the light beam.

[0022] The second lifting component includes a lifting groove 11. A second threaded column 12 is rotatably connected to the bottom of the lifting groove 11. A support frame 13 is threadedly connected to the second threaded column 12. Both sides of the support frame 13 are slidably connected to the lifting groove 11. The upper part of the support frame 13 is of an arc structure, and a connecting shaft is rotatably connected inside the arc structure. The connecting shaft is connected to the laser emitting device.

[0023] In specific use, first, the laser emitter 6 and the control box 7 in the laser emitting device are used to control the laser emitter 6 by the control box 7 to form an electronic fence. By using the area division of the electronic fence, grid lines can be formed to achieve positioning. Then, the laser emitter uses a laser diode LD, usually made of gallium arsenide GaAs or aluminum gallium arsenide AlGaAs. It has a heat dissipation and encapsulation module heat sink structure, a copper / aluminum nitride substrate with a microchannel liquid cooling or a thermoelectric cooler TEC. The optical modulation module uses a collimating lens group, an aspherical lens or a gradient index lens GRIN to collimate the light beam. Based on UWB positioning, the positioning of materials can be achieved, making it more convenient and reliable.

[0024] The present invention and its implementation manners have been described above. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, creatively design structural manners and embodiments similar to the technical solution, they shall fall within the protection scope of the present invention.

Claims

1. An abnormal warning device for material transfer that integrates an electronic fence and UWB positioning, characterized in that: It includes a fixing frame (1), a first lifting component, a second lifting component, and a laser emitting device; The first lifting component and the second lifting component are respectively located on both sides of the fixing frame (1). The first lifting component includes a groove (2), with limiting grooves (3) provided on both sides of the groove (2). A threaded rod (4) is rotatably connected between the upper and lower ends of the groove (2). A moving block (5) that is threadedly connected to the threaded rod (4) and slidably connected to the limiting grooves (3) is provided. Laser emitting devices are provided on the front side of the moving block (5) and on the second lifting component. The laser emitting device includes a laser emitter (6), a control box (7), and an external socket (8).

2. The material flow anomaly warning device integrating an electronic fence and UWB positioning according to claim 1, wherein: Fixed blocks (9) are fixedly connected to the bottoms of both sides of the fixing frame (1), and mounting holes (10) are provided thereon for fixing.

3. The abnormal warning device for material flow integration of an electronic fence and UWB positioning according to claim 1, characterized in that: The laser emitter (6) uses a laser diode (LD), usually made of gallium arsenide (GaAs) or aluminum gallium arsenide (AlGaAs) materials, with a heat dissipation and packaging module heat sink structure, a copper / aluminum nitride substrate paired with a microchannel liquid cooler or a thermoelectric cooler (TEC). The optical modulation module uses a collimating lens group, an aspherical lens, or a gradient index lens (GRIN) to collimate the light beam.

4. The material flow anomaly warning device integrating an electronic fence and UWB positioning according to claim 1, characterized in that: The second lifting component includes a lifting groove (11). A second threaded column (12) is rotatably connected to the bottom of the lifting groove (11). A support frame (13) is threadedly connected to the second threaded column (12). Both sides of the support frame (13) are slidably connected to the lifting groove (11).

5. The material flow anomaly warning device integrating an electronic fence and UWB positioning according to claim 4, wherein: The upper part of the support frame (13) is an arc-shaped structure. A connecting shaft is rotatably connected inside the arc-shaped structure, and the connecting shaft is connected to the laser emitting device.

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